What should I do to regulate my body’s weakness?

According to traditional Chinese medicine, physical deficiency is categorized into qi deficiency, yang deficiency and yin deficiency, etc. Generally, medications can be taken under the guidance of a doctor to regulate the condition, such as Pai Zi Nourishing Heart Pill and Right Angelica Pill.
1. Qi deficiency: Clinical manifestations include shortness of breath, reluctance to talk, fatigue, dizziness, spontaneous sweating (involuntary sweating during the day, aggravated by sweating with slight movement), and aggravation of the above symptoms during activities. Under the guidance of a doctor, you can take Pai Zi Yang Xin Pill, Zhong Yi Qi Pill, Ginseng Ling Bai Zhu San, Jin Gui Ren Qi Pill, and so on.
2. Yang deficiency: Symptoms include pale or grayish-black color, fear of cold, low temperature of hands and feet, mental fatigue and swelling. You can take Radix Rehmanniae and Radix Rehmanniae Pills under doctor’s guidance.
3. Yin deficiency: Symptoms include flushing of the cheeks, dry throat, five heart-heat (heat in the heart of the hands and feet, and self-consciousness of the heart and chest (irritability and sultriness)), hot flashes, and night sweating (sweating abnormally after going to sleep, but sweating stops after waking up). You can take Tianwang Xinxin Tonic Dan, Sha Shen Maidong Tang, Zuo Gui Wan, etc. under the guidance of a doctor.
Taking the above medicines requires doctor’s guidance.